Switch It Up Sip It Your Way The Witzyy Woo Sipswitch Tumbler Bottle Is The Ultimate Hydration Hybrid Part Tumbler Part Thermos All Fun. With A Dual-Sip Design (Yes Both Straw And Flip-Top Sipper ) This 480Ml Stainless Steel Wonder Gives You Sipping Freedom Whether Youre In Chill Mode Or On The Move.Crafted With Sus 304 Double-Wall Vacuum Insulation It Keeps Drinks Hot For Up To 10 Hours Or Icy-Cool For 18. The Silicone Grip Adds A Pop Of Color And Comfort While The Leakproof Lid Keeps Your Bag Mess-Free. Plus That Fun-Size Feel? Totally Giftable And Totally Lovable.Perfect For Coffee Juices Smoothies And That Cute Cafe Vibe On-The-Go. ˜